I have a unit square (constructed with Gmsh). I am solving a hyperelastic problem where the displacement of the domain is governed by a growth tensor growth tensor. I want to impose a zero displacement Dirichlet BC at the center of mass. However, the center of mass might not lie at a node if the mes…

Hi @dokken ! Thanks for the suggestion. In the link, the displacement is made 0. But I am not sure how to pass it as a Dirichlet boundary condition. Following the suggestion in the link, I tried to make the displacement 0 at the center of mass after solving the problem. But upon viewing it in Paravi…

How to impose a DirchletBC at the center of mass?

General

dokken October 10, 2023, 7:00am 2

See Setting Delta-function-like initial condition - #2 by dokken

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How to impose a DirchletBC at the center of mass?

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